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Front #304

GCOR 5.4.1

What do yellow flags indicate?


  1. Men or equipment working on the tracks
  2. Public highway crossing at grade
  3. Permanent speed restrictions
  4. Temporary speed restrictions
Back #304
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GCOR 5.4.1


Answer: Temporary speed restrictions
Feedback:
- Yellow flags are signals that warn of upcoming temporary speed restrictions. - Yellow flags are normally displayed two miles from a restriction. - However, they can be displayed less than two miles from a restriction in some cases.